An Introduction to Ultra Wideband Communication Systems

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z]

call for applications. [See CFA]

canonical communication system CAP (contention access period)carrier interferometry receivers. [See CI receivers]Carrier Interferometry. [See CI-UWB signals]Carrier Sense Multiple Access with Collision Avoidance. [See CSMA/CA]

Carrier Sense Multiple Access with Collision Detection. [See CSMA/CD]

Carrier Sense Multiple Access. [See CSMA protocols] case studies     802.15.3/3a devices

     802.15.4a devices     Aether Wire and Location, Inc., localizers     MSSI products

         AWICS

         Draco

         HFUWB

         MAVCAS         Orion system

         PAL system

     RAKE receivers     TDCPulsON chipset     XSI/Motorola Trinity Chipset categories of UWB operation, First Report and Order (FCC)

cavity-backed Archimedean spiral. [See CBAS]

CBAS (cavity-backed Archimedean spiral) 2nd

CCA (clear channel assessment)

CD receivers (correlation detectors) 2nd

     optimal matched filter performance

         A-PAM modulation

         PPM modulation

    performance based on pilots

         A-PAM modulation

         PPM modulation

    simple matched filter performance

         A-PAM modulation

         PPM modulation

CDMA (Code Division Multiple Access) 2nd

CEPT (European Conference of Postal and Telecommunications Administrations)

CFA (call for applications) CFAR (constant false alarm rate) receivers 2ndchannel impulse response. [See CIR]

channel partition MAC schemes (data link layer design)

channel sounding applicationschannels

     double-directional

     effects     impulse response (small-scale channel modeling)

     measurement and simulation         electromagnetic simulation in indoor environments

         frequency domain measurement techniques         results of measurements         time domain measurement techniques     modeling         IEEE 802.15.3a PHY standard

         impact of frequency distortion

         large-scale channel modeling         small-scale channel modeling         spatial behavior

         unique features of UWB 2nd     simulation         model development

         simulation development

         validation

child piconets

chipsets     TDCPulsON chipset

     XSI/Motorola Trinity chipset

CI-UWB signals (Carrier Interferometry)     receivers CIR (channel impulse response) CLEAN algorithm 2nd

clear channel assessment. [See CCA]

clear to send protocols. [See CTS protocols]

cluster arrival rate

cluster decay time constant

cluster heads (hierarchical topologies)

CMOS pulse generators

Code Division Multiple Access. [See CDMA]

code sets, DS-UWB PHY standard

coexistence of UWB and NB systems

    aggregate UWB interference modeling

         amplitudes

         Bernoulli model

         mean received power

         MGF received power

         pdf aggregate noise

         Poisson model         received power         simulation samples

     interference analysis

     waveform analysis         BER analysis

         NB receive filter

         simulation results         time-hopped case

         UWB pulse model communication applications

communication systems, EIRP limits component simulation     antenna effects     pulse generation and modulation     signal amplification

     UWB channels

conjugation of h (antennas)constant false alarm rate. [See CFAR receivers]contention access period. [See CAP]

contention-based MAC schemes (data link layer, UWB networking)     Aloha     CSMA protocols

     CSMA/CA

     Slotted Aloha

continuous wave signals. [See CW signals]

Continuously Variable Slope Detect. [See CVSD] controversial issues (UWB)

correlation

    detectors. [See CD receivers]     spatial correlation     techniques, Sperry Rand Corporation developmentsCramer-Rao Lower Bound. [See CRLB]

CRLB (Cramer-Rao Lower Bound) 2nd

CSMA (Carrier Sense Multiple Access) protocols

CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) 2nd 3rd

CSMA/CD (Carrier Sense Multiple Access with Collision Detection) 2nd

CTS (clear to send) protocols

current distribution (J), antennas

CVSD (Continuously Variable Slope Detect)

CW (continuous wave) signals

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